| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.86 | 5.113% | $39.7958 | $39.80 | $39.80 | $39.80 |
| Purchase #2 | $195.32 | 13.698% | $222.0749 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $188.26 | 9.592% | $206.3179 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $191.98 | 10.784% | $212.6831 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $24.82 | 9.251% | $27.1161 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $164.65 | 6.694% | $175.6717 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $151.28 | 6.725% | $161.4536 | $161.45 | $161.45 | $161.50 |
| 7 purchase totals = | $954.17 | $1,045.1131 | $1,045.11 | $1,045.05 | $1,045.20 | |